| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 3530 |
| Arctic | Sea/Bay/Gulf | native | 118138 |
| Arctic - province | Sea/Bay/Gulf | native | 118138 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baltic Sea | Sea/Bay/Gulf | native | 3399 |
| Barents Sea | Sea/Bay/Gulf | native | 106119 |
| Beaufort Sea | Sea/Bay/Gulf | native | 118138 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 118138 |
| Central Arctic | Sea/Bay/Gulf | native | 123994 |
| Chukchi Sea | Sea/Bay/Gulf | native | 118514 |
| English Channel | Sea/Bay/Gulf | native | 3399 |
| German Bight | Sea/Bay/Gulf | native | 2988 |
| Great Barrier Reef | Sea/Bay/Gulf | native | 1134 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 131229 |
| Indian Ocean | Sea/Bay/Gulf | native | 1134 |
| Laptev Sea | Sea/Bay/Gulf | native | 119480 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 3477 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 3399 |
| North Sea | Sea/Bay/Gulf | native | 3399 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 118514 |
| Northern European Seas | Sea/Bay/Gulf | native | 2988 |
| Northern Norway and Finnmark | Sea/Bay/Gulf | native | 106119 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1134 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| Southeast Australian Shelf | Sea/Bay/Gulf | native | 1134 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3399 |
| Temperate South America | sea/bay/gulf | native | 3531 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | native | 3531 |
| White Sea | Sea/Bay/Gulf | native | 106119 |